baber/WOPTO huggingface dataset:
Patent JP-H0752918-A (JP)
Title: Automatic powder/granulate packaging device
Inventor: MASAI TOSHIO
IPC: B65B9/093
Filed: 1993-08-12
Abstract: PURPOSE:To lengthen the moving distance of the raised powder of filed granule for the laying thereof by a method wherein a rotating body and a rotary weighing disk are eccentrically moved toward a packaging material drawing side to bias an overlapping part toward the drawing side and the granule is filled in such a manner that the lower opening of an intermediate chute overlaps the upper opening of a main chute in the overlapping part. CONSTITUTION:A mounting disk 14 is rotated synchronously with a rotating body 20 to move a rotary weighing disk 12 toward the side of drawing strip-like film packaging material relative to the rotating body 20. On the drawing side is formed an overlapping region P of a rotating path 15T at the lower exit of an intermediate chute 15 and of an epicyclic path 25T on a main chute 25 mounted on the rotating body 20. The rotary weighing disk 12 and the rotating body 20 are rotated in such a timely manner that the lower exit of the intermediate chute 15 overlaps the upper entrance of the main chute 25 in the overlapping region P. Even if the production rate is enhanced by increasing the epicyclic speed, this method assures a sufficient filling time, thereby imparting a sufficient laying time to raised powder.
Patent JP-H0391592-A (JP)
Title: Method for reducing benzene content of gasoline
Inventor: JIYAN KUROODO KORAN
IPC: C10L1/06
Filed: 1990-08-22
Abstract: PURPOSE: To reduce the content of benzene in gasoline by making a benzene rich light fraction fractionated from hydrocarbon gasoline absorbed in an olefin and alkylating the same.  
     CONSTITUTION: Hydrocarbon gasoline is supplied to a distillation tower C 1  from a conduit 1 to be fractionated into a benzene rich light fraction and a benzene poor heavy fraction B. Next, the component A is cooled to temp. equal to or lower than the circumferential temp. by a heat exchanger E 1  through a conduit 3 and a pump P 1  to be supplied to an absorption tower C 2  to be brought into contact with gas containing a 2-5C olefin fraction per one molecule in a benzene/olefin mol ratio of 0.5-2 to make olefin absorbed into the component A and the olefin poor gas is discharged from a conduit 7. An olefin rich liquid fraction C is introduced into an alkylation reactor R through a pump P 2  and a heat exchanger E 3  and olefin and benzene are alkylated to be cooled by a heat exchanger E 4  and the reaction mixture is reduced in pressure up to about atmospheric pressure by a valve V 1  to be supplied to a fractionation tower C 3  to be fractionated into gas, at least a part of non-alkylated benzene and an alkylbenzene-containing liquid phase and this liquid phase and the component B are mixed to be recovered in a storage vessel S. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04227035-A (JP)
Title: Hydrogen permeable composite metallic membrane
Inventor: DEBITSUDO JIEI EDORANDO
IPC: C01B3/04
Filed: 1991-08-08
Abstract: PURPOSE: To selectively permeate hydrogen by using a composite metal membrane having an intermetallic diffusion barrier separating a hydrogen- permeable base metal and a hydrogen-permeable coating metal. CONSTITUTION: A composite metal membrane 10 is provided having an intermetallic diffusion barrier 12 (e.g. an Mo oxide) separating a hydrogen- permeable base metal 11 (e.g. V) and a hydrogen-permeable coating metal (e.g. iron). The barrier 12 is a thermally stable inorganic proton conductor, selected from the group of oxides of Mo, Si, W and V and sulfides of Mo, W and V. The composite metal membrane is brought into contact with a hydrogen- containing gas at 500 deg.C to separate hydrogen permeating through the metal membrane.
Patent JP-H0270554-A (JP)
Title: Water drop detecting device for window glass
Inventor: TANAKA HIKARI
IPC: B60S1/08
Filed: 1988-09-05
Abstract: PURPOSE:To detect surely a water drop attached to a window glass without hindering the field of the vision of a driven car, by arranging one water drop detecting sensor at the lower part of the operating seat side of the window glass which is within a wiper wiping sphere and the other water drop detecting sensor at the approximate center upper portion of this glass which is within a wiper wiping sphere. CONSTITUTION:When a car comes to a place where it is raining from a place where it is not raining such as a tunnel or the like during a travel under a rainy weather, the rain hits the lower portion of a window glass 1 before it hits the upper portion thereof, so an earlier detection is made by one water drop detecting sensor 2 arranged at the lower portion of the operating seat side of the glass 1 which is within a wiper 9 wiping sphere. Also, in a case in which it is snowing, the snow hits the upper portion only of the window glass 1 during travel as it is light, and therefore, an earlier detection is made by the other water drop detecting sensor 3 arranged at the approximate center upper portion of this glass 1 which is within a wiper 11 wiping sphere.
Patent JP-2001050766-A (JP)
Title: Route selecting device
Inventor: OSHIMA YASUHISA
IPC: G01C21/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To easily input a destination into a car navigation system for selecting the shortest route from the present position to the destination to indicate the route to a driver. SOLUTION: This device is provided with an IC card 3 with a destination data registered preliminarily, and a card processor 4 capable of reading and writing information of the IC card 3, the processor 4 displays destinations read from the IC card 3 on a display part 44, the destination indicating desirable destination is selected out of the plural displayed destinations by a destination selecting part 43, and a data of the destination is transmitted to a car navigation system 1 to start operation of the car navigation system 1.
Patent JP-H02112250-A (JP)
Title: Method of coupling semiconductor chip with substrate
Inventor: AROISU KAARU
IPC: H01L31/0203
Filed: 1989-08-28
Abstract: PURPOSE: To make it possible to join a semiconductor chip to a substrate without needing a high-temperature process or such an auxiliary joining medium as a solder or a flux by a method wherein a small protuberance, the so-called bump, is formed on the rear of the chip or the substrate for the necessary contact of the chip with the substrate and the joining of the chip to the substrate is performed by a pressure and/or an ultrasonic action. CONSTITUTION: A protuberance 3 is formed on the rear of a semiconductor chip 1 for joining the chip 1 with a substrate 2. The joining of the chip 1 to the substrate 2 is performed by a pressure and an ultrasonic action. This protuberance 3 consists of a metal having a ductility and as the metal having the ductility, aluminum, silver or gold is specially suitable. It is preferable that the protuberance is formed in a diameter of 10 to 50μm and a height of 5 to 40μm. Thereby, direct joining of a photodiode to an integrated circuit can be performed without needing auxiliary bonding wires for connecting electrically the circuit with the photodiode.
Patent JP-2000054338-A (JP)
Title: Water-intake equipment and execution method thereof
Inventor: HIRAYAMA JUN
IPC: E02B5/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a water-intake equipment which does not impair the landscape of a seashore line and a lakeside line because artificial structures are not installed in these area, and minimizes environmental load against a sea area or a water area and further, prolongs the water intake effect, and rationally construct the equipment without environmental disruption in the execution for the construction of the equipment. SOLUTION: An intake well 1 is constructed, and a headrace 8 is formed of impermeable segments made of reinforced concrete as a tunnel 7 approaching an underground part of a water source such as a sea bottom 6 or a lake bottom. A water intake part 9 at the front part of the headrace 8 is formed with composite segments that the joints of the external periphery are surrounded by steel frames as reinforcing members and the internal wall is constituted of a water- permeable unreinforced porous concrete 14.
Patent JP-H0665123-A (JP)
Title: Production of partially oxidation products of methanol
Inventor: OTSUKA KIYOSHI
IPC: C07C47/052
Filed: 1992-08-21
Abstract: PURPOSE:To provide a process for producing partial oxidation products of methanol such as formaldehyde, methyl formate and dimethoxymethane from methanol and oxygen using a novel catalyst comprising an ion conductor and at least two different kinds of metal components. CONSTITUTION:A mixture of methanol and oxygen is brought into contact with a novel catalyst comprising a combination of a proton conductor and 2 or more different kinds of metals to produce the partial oxidation products of methanol. Particularly, a combination of rhodium with iridium is preferably used and they are mixed with an ionic conductor containing a carbonaceous substance and phosphoric acid and the resultant catalyst is used to enable efficient production of the partial oxidation products of methanol.
Patent JP-S6468597-A (JP)
Title: Production of cardboard
Inventor: HASHIMOTO KEN
IPC: D21H17/62
Filed: 1987-09-08
Abstract: PURPOSE: To obtain a paper board having an excellent sizing effect, inhibiting foaming, having excellent drainage and printability by substituting an aqueous emulsion sizing agent of a substituted succinic anhydride for a rosin-based sizing agent and specifying the amount of the aqueous emulsion sizing agent added. CONSTITUTION: In adding (A) a rosin-based sizing agent and (B) a water-soluble aluminum salt to a raw material pulp, <70% of the component A is replaced with an aqueous emulsion sizing agent of a substituted succinic anhydride and the amount of the sizing agent added is >=0.05% (based on the dried amount of pulp). After the sizing treatment, paper is made by a routine procedure to give the objective paper board.
Patent JP-S6377710-A (JP)
Title: Mechanism for adjusting height of upper ring in central mechanism of tire vulcanizer
Inventor: YOSHIDA YUTAKA
IPC: B29C35/02
Filed: 1986-09-20
Abstract: PURPOSE:To exhibit a strength and a driving force which can not be obtained by a motive power delivered by arranging a single screw shaft provided within a central shaft, by plurality of screw shafts outside the central shaft and converting a rotating force of a rotative driving means to an up-and-down motion. CONSTITUTION:When a spline shaft 2 is rotated, this rotating force is transmitted to a screw shaft 4 through a spline sleeve 31, a central gear 3, a gear 41. A sleeve 51 and a rod end 5 being connected with this screw shaft 4 are lowered along the screw shaft 4 by the rotation of this screw shaft 4. An upper ring 7 being connected with the upper end of a central rod is accordingly lowered. Following lowering of the upper ring 7, a top force 14 is lowered by means of a driving means and the vulcanization molding is carried out under a specified pressure and heat by supplying a hot fluid such as steam and the like through an internal pipe 52 and a path 53.
Patent JP-H0386172-A (JP)
Title: Method and device for coating living body
Inventor: KAWAI JUN
IPC: A61L15/16
Filed: 1989-08-31
Abstract: PURPOSE:To surely and easily obtain a stable film having an adhesive property and resilience by spraying or applying a high-polymer material soln. which gelatinize at a temp. above the temp. of a living body as a heating sol to the surface of the living body. CONSTITUTION:Refined collagen protein (gelatin) and glycerol are put into water and are lubricated; thereafter, the mixture is heated to dissolve under stirring. The transparent liquid from which bubbles are removed is put into a two-stage fixed quantity heating and coating device and is sprayed to the upper arm part at the temp. above the temp. of the living body, by which the liquid is gelatinized and fixed. The stable film is thus formed.
Patent JP-2001050015-A (JP)
Title: Rocker arm
Inventor: MOTOHASHI NOBUTSUNA
IPC: F01L1/18
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent soldering or abrasion of a sliding face of a valve receive caused by sliding with a stem end with a simple structure at a low cost. SOLUTION: This rocker arm opens/closes a valve provided on a cylinder head tiltably moved by a cam. This rocker arm has a body made of sheet metal comprising a pair of walls 7, 8, that are opposed to each other and a valve receive 11 which is connected thereto at one end in the longitudinal direction. A lubricating layer composed of manganese phosphate is formed on the sliding face of the valve receive 11.
Patent JP-H0385173-A (JP)
Title: Medical perfusion apparatus
Inventor: SAKURAI TOMOHISA
IPC: A61M3/02
Filed: 1989-08-30
Abstract: PURPOSE:To properly control water feed and suction by controlling a water feed and suction means by a water feed and suction means by providing an input means of a membership function for setting a control rule controlling the water feed and suction means and a fuzzy inference means performing fuzzy inference on the basis of the membership function. CONSTITUTION:A membership function is inputted to a membership input means 3 and a fuzzy inference part 4 by an IC card 1 and a keyboard 2 to prescribe a control rule. The quantity of the water fed to a patient is inputted to the first detection means 7 and water pressure and water feed quantity are inputted to the fuzzy inference part 4 and the water feed quantity can be controlled on the basis of the fuzzy inference part 4 through a controller 8. The water sucked from the patient by a suction means 9 is guided to a drain container and the pressure, suction quantity, temp. and turbidity of water are detected by the second detection means 10 to be inputted to the fuzzy inference part 4. The suction quantity due to the suction means 9 can be controlled on the basis of the output of the fuzzy inference part 4 through a controller 11. As mentioned above, the fuzzy inference means 4 controls the water feed quantity and suction quantity due to the water feed means 6 and the suction means 9 through the controllers 8, 11.
Patent JP-H0387520-A (JP)
Title: Microwave oven
Inventor: KASHIMOTO TAKASHI
IPC: F24C7/02
Filed: 1989-08-30
Abstract: PURPOSE:To enable assured and easy detection of thawing, by detecting the progress of thawing of a food through an antenna shorter than one-quarter the wavelength corresponding to the oscillation frequency of a microwave- radiating means, and providing a detecting means in the vicinity of a cooling fan so that the detecting means is cooled. CONSTITUTION:An antenna 6 is shorter than one-quarter the wavelength corresponding to the oscillating frequency of a microwave-radiating means (magnetron) 3. Microwaves in the frequency band of the magnetron 3 are detected by the antenna 6 disposed in a heating chamber. A detecting means 8 detects those microwave power components in the oscillating frequency band which are not absorbed by a food 1, and outputs the detection result as a voltage VS. Repetition of thawing of foods causes a rise in the temperature of a substrate and variations in the dielectric constant and loss of the base plate, but the temperature rise can be prevented by blowing a cool airflow to the detecting means from a cooling fan 5, which is provided for cooling the magnetron 3.
Patent JP-H0888212-A (JP)
Title: Device for controlling etching of semiconductor
Inventor: SEKIGUCHI TOSHISADA
IPC: H01L21/66
Filed: 1994-09-19
Abstract: PURPOSE: To accurately etch a semiconductor to an aimed degree by making the etching terminating point easily and quickly distinguishable during a semiconductor etching process and, at the same time, to reduce the manufacturing cost of the semiconductor by reducing the labor and time of the etching process. CONSTITUTION: In a laminar flow pipe 16 for etching, an etching solution is made to flow around a semiconductor wafer 24 to be etched in the state of a laminar flow. An image pickup camera takes the image of the state of the wafer 24 being etched by the etching solution flowing around the wafer 24 and outputs video signals indicating the state of the wafer 24. The video signals are displayed on the screen of a monitoring section and the etching of the wafer 24 is controlled by stopping an etching solution pressurizing and circulating pump 20, etc., based on the video signals.
Patent JP-H0385752-A (JP)
Title: Lead frame of semiconductor element, and semiconductor element
Inventor: NISHIDA KAZUTO
IPC: H01L23/50
Filed: 1989-08-30
Abstract: PURPOSE:To form a lead frame on a lead frame for TAB, according to the number of the pins of a semiconductor element by dividing leads into groups according to the number of leads which can be connected by the size of a semiconductor chip and the number of leads. CONSTITUTION:When connecting the first lead group 21 corresponding to a pin 156 with a semiconductor chip place at a mounting part, the first lead and the terminal on the chip are bonded by a wire, and then those are sealed with epoxy resin. After that, tie-bar cut is done, and at the same time with it unnecessary second and third leads 22 and 23 are both cut off. After this, the formation of an outer lead is done in a forming process. When using the second lead group 22 corresponding to a pin 236 or when using the part of the third lead group 23 corresponding to a pin 316, the first lead group 21 and the third lead group 23 are cut off before mounting a semiconductor chip on the mounting part 20.
Patent JP-H0966479-A (JP)
Title: Arm structure of scalar type robot
Inventor: MANOME TOSHIBUMI
IPC: B25J9/06
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom of a drive section layout in a second arm for reducing the moment of inertia of each arm in turning drive while compacting the arm. SOLUTION: A scalar type robot is composed of a horizontal articulation type arm 2 consisting of first and second arms 3, 4 and an operating shaft 13 attached to the arm 2. The operating shaft 13 is attached to the tip of the second arm 4 movably in the direction of the axis Z and rotatably. The second arm 4 is provided with a main arm part 4a, projecting part 4b and extending portion 4c. The projecting part 4b is provided with a second articulated shaft 7, so that the main arm part 4a and extending portion 4c are offset to the second articulated shaft 7. A second arm driving motor 9 is disposed in the projecting part 4b, the operating shaft 13 in the main arm part 4a, a Z axis motor 10 and R axis motor 11 for driving the operating shaft in the extending portion 4c respectively.  A drive transmitting mechanism such as a belt is disposed in a range covering the main arm part 4a and extending portion 4c.
Patent JP-S6471635-A (JP)
Title: Method for mounting soft quality tube
Inventor: WATANABE TOMIYA
IPC: B23P21/00
Filed: 1987-09-07
Abstract: PURPOSE:To press a tube to be moved and easily mounted to a connection port positioned in a narrow part by fitting the soft quality tube, formed slightly longer than a supporter, to a jig which forms a pressurizing surface in one end of the long and narrow supporter consisting of hard quality material. CONSTITUTION:A right end face 1b of a soft quality tube is adapted to a pressurizing surface 4a of a jig 2, and a left end part 1c is protruded from a left end face of a supporter 3 of the jig 2. Next making a left end face 1a of the tube face to a tube connection port 5, when the tube is moved to the left by the jig 2, the pressurizing surface 4a of the jig 2 presses the right end face 1b of the tube to be moved to the left, and the fitting part 1c of the tube is press fitted to the tube connection port 5. Here the tube, holding the rest part of leaving the fitting part 1c to the supporter 3 of the jig 2 increasing the bending rigidity while shortening the size of the fitting part 1c to be prevented from easily causing buckling, is smoothly fitted to the connection port 5 by pressing action of the jig 2.
Patent JP-S59114173-A (JP)
Title: Assembling device of body of automobile
Inventor: KADOWAKI SATOSHI
IPC: B23K37/04
Filed: 1982-12-22
Abstract: PURPOSE:To enable to assemble the body of a motor car efficiently, by making a work deliverable to a welding jig under a state set on a setting truck. CONSTITUTION:A roof W2 is mounted between receiving edges of both side panels W3 from the upper part through a setting jig 16a of a carrying-in device 16 for the roof, and both the side panels W3 are pinched, pressed and secured to a floor W1 under this state by making a holding component to be provided on a setting jig actuate. The setting truck 1 is moved from a set position A to a welding position B, the setting truck 1 is lifted to a predetermined height through an ascending and descending pin 11 at the welding position B, a welding jig 2 is made to advance inward, the floor W1 and the side panels W3, and the roof W2 and the side panel W3 are made to clamp respectively through each of welding guns provided in the welding jig 2 and a work is delivered to the welding jig by releasing action of the holding component for the side panel on the setting truck 1.
Patent JP-H0859715-A (JP)
Title: Polymeric particle containing pigment and its production
Inventor: KIKUCHI TOMOE
IPC: C08F2/44
Filed: 1994-08-26
Abstract: PURPOSE: To obtain particles used as an electrophotographic yellow toner or a carrier for an immunological diagnostic reagent by copolymerizing a monomer component containing a hydrophobic monomer in an aqueous system containing yellow organic pigment particles dispersed in the presence of a surfactant. CONSTITUTION: The polymeric particles containing a pigment are flocculated particles having a particle diameter of <=10 times the primary particle diameter and obtained by copolymerizing a monomer component containing a hydrophobic monomer with 0.1-15wt.% hydrophilic monomer in the presence of a polymerization initiator under conditions of the concentration [(a) mol/l of a polymerization initiator and the concentration [(b) mol/l of the monomer component, used in the polymerization step and satisfying the formulas, 0.001<=(a)<=0.03 and 0.004<=(a/b)<=0.10 in an aqueous system in which yellow organic pigment particles having a structure of formula I or II are dispersed at a concentration below the critical micelle-forming concentration in the presence of a surfactant.
Patent JP-S59115580-A (JP)
Title: Bimorph supporting structure
Inventor: HAMADA AKIRA
IPC: H04R17/00
Filed: 1982-12-22
Abstract: PURPOSE:To suppress the vibration, to prevent lead wirings from being removed and to improve the durability of a bimorph supporting structure by securing the terminal of lead wirings at the position except the vicinity of a stationary unit of a bimorph through a conductive elastic material to a support. CONSTITUTION:A bimorph 1 is interposed at a support 6 between a stationary unit A and a connector B. Lead wirings 10 and part of the support 6 are not inserted into an adhesive layer 3a which forms the bimorph at the stationary unit position A and a main movable unit position, but are inserted at the connector B. When internal electrodes 5a, 5b are provided, an air gap 9 is formed and spaced between the unit A position and the connector B. Thus, irregular stress applied to the bimorph 1 at the connector B does not affect directly the unit A, thereby preventing the exfoliation of the adhesive layer 3a at the unit A. A lead terminal 8 is conducted with electrodes 4a, 4b, 5a, 5b of the bimorph 1 through a thin conductive rubber film 11. Even if the bimorph is vibrated at the unit A as a fulcrum, the connector B is held at the support 6 through the conductive rubber, and the vibration is less. Further, the damage of the electrodes 4, 5 due to the vibration of the lead terminal does not occur, and a durable bimorph can be obtained.